A156308 - OEIS

A156308 as a simple table

n	a(n)
1	1
2	4
3	1
4	9
5	6
6	1
7	16
8	20
9	8
10	1
11	25
12	50
13	35
14	10
15	1
16	36
17	105
18	112
19	54
20	12
21	1
22	49
23	196
24	294
25	210
26	77
27	14
28	1
29	64
30	336
31	672
32	660
33	352
34	104
35	16
36	1
37	81
38	540
39	1386
40	1782
41	1287
42	546
43	135
44	18
45	1
46	100
47	825
48	2640
49	4290
50	4004
51	2275
52	800
53	170
54	20
55	1

[1,4,1,9,6,1,16,20,8,1,25,50,35,10,1,36,105,112, 54,12,1,49,196,294,210,77,14,1,64,336,672,660,352, 104,16,1,81,540,1386,1782,1287,546,135,18,1,100, 825,2640,4290,4004,2275,800,170,20,1]